Details of VAR-201709-1101

ID

VAR-201709-1101

CVE

CVE-2017-7973

TITLE

Schneider Electric U.motion Builder Software In SQL Injection vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2017-008205

DESCRIPTION

A SQL injection vulnerability exists in Schneider Electric's U.motion Builder software versions 1.2.1 and prior in which an unauthenticated user can use calls to various paths allowing performance of arbitrary SQL commands against the underlying database. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Schneider Electric U.motion Builder. Authentication is not required to exploit this vulnerability.The specific flaw exists within processing of applets which are exposed on the web service. The underlying SQLite database query to determine whether a user is logged in is subject to SQL injection on the loginSeed parameter, which can be embedded in the HTTP cookie of the request. A remote attacker can leverage this vulnerability to execute arbitrary commands against the database. U.motion Builder is a generator product from Schneider Electric, France. An SQL-injection vulnerability 2. A directory-traversal vulnerability 3. An authentication bypass vulnerability 4. An information-disclosure vulnerability 5. A local code-execution vulnerability 6. A local denial-of-Service vulnerability 7. An information-disclosure vulnerability Exploiting these issues could allow an attacker to compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database, bypass authentication mechanism, obtain sensitive information, execute arbitrary code and perform unauthorized actions. Failed exploits can result in a denial-of-service condition

Trust: 3.24

sources: NVD: CVE-2017-7973 // JVNDB: JVNDB-2017-008205 // ZDI: ZDI-17-377 // CNVD: CNVD-2017-09466 // BID: 99344 // IVD: 2617e40f-94be-440a-9e35-a5801cfa2ec5

IOT TAXONOMY

category:

['ICS']

sub_category:

Trust: 0.8

sources: IVD: 2617e40f-94be-440a-9e35-a5801cfa2ec5 // CNVD: CNVD-2017-09466

AFFECTED PRODUCTS

vendor:	schneider electric	model:	u.motion builder	scope:	lte	version:	1.2.1	Trust: 1.0
vendor:	schneider electric	model:	u.motion builder	scope:	eq	version:	1.2.1	Trust: 0.9
vendor:	schneider electric	model:	u.motion builder software	scope:	lte	version:	1.2.1	Trust: 0.8
vendor:	schneider electric	model:	u.motion builder	scope:	-	version:	-	Trust: 0.7
vendor:	schneider	model:	electric u.motion builder	scope:	-	version:	-	Trust: 0.6
vendor:	u motion builder	model:	-	scope:	eq	version:	*	Trust: 0.2

sources: IVD: 2617e40f-94be-440a-9e35-a5801cfa2ec5 // ZDI: ZDI-17-377 // CNVD: CNVD-2017-09466 // BID: 99344 // JVNDB: JVNDB-2017-008205 // CNNVD: CNNVD-201704-895 // NVD: CVE-2017-7973

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2017-7973
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2017-7973
value:	CRITICAL
Trust: 0.8
ZDI:	ZDI-17-377
value:	HIGH
Trust: 0.7
CNVD:	CNVD-2017-09466
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-201704-895
value:	HIGH
Trust: 0.6
IVD:	2617e40f-94be-440a-9e35-a5801cfa2ec5
value:	HIGH
Trust: 0.2

nvd@nist.gov:	CVE-2017-7973
severity:	HIGH
baseScore:	7.5
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
ZDI:	ZDI-17-377
severity:	HIGH
baseScore:	7.5
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.7
CNVD:	CNVD-2017-09466
severity:	HIGH
baseScore:	7.5
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
IVD:	2617e40f-94be-440a-9e35-a5801cfa2ec5
severity:	HIGH
baseScore:	7.5
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.9 [IVD]
Trust: 0.2

nvd@nist.gov:	CVE-2017-7973
baseSeverity:	CRITICAL
baseScore:	9.8
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	5.9
version:	3.0
Trust: 1.8

sources: IVD: 2617e40f-94be-440a-9e35-a5801cfa2ec5 // ZDI: ZDI-17-377 // CNVD: CNVD-2017-09466 // JVNDB: JVNDB-2017-008205 // CNNVD: CNNVD-201704-895 // NVD: CVE-2017-7973

PROBLEMTYPE DATA

problemtype:

CWE-89

Trust: 1.8

sources: JVNDB: JVNDB-2017-008205 // NVD: CVE-2017-7973

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201704-895

TYPE

SQL injection

Trust: 0.8

sources: IVD: 2617e40f-94be-440a-9e35-a5801cfa2ec5 // CNNVD: CNNVD-201704-895

CONFIGURATIONS

sources: JVNDB: JVNDB-2017-008205

PATCH

title:	SEVD-2017-178-01	url:	https://download.schneider-electric.com/files?p_enDocType=Technical+leaflet&p_File_Id=8203873940&p_File_Name=SEVD-2017-178-01+U.motion+Builder+Software.pdf&p_Reference=SEVD-2017-178-01	Trust: 0.8
title:	This vulnerability is being disclosed publicly without a patch in accordance with the ZDI 120 day deadline.03/29/2016 - ZDI disclosed the vulnerability reports to ICS-CERT (with an expected 'due date' of 07/27/16).03/29/2016 - ICS-CERT acknowledged that they received them and "sent them on to our contacts at Schneider Electric, and will keep you informed of their progress. We are tracking these issues as ICS-VU-291195."08/24/2016 - ZDI sent a follow-up inquiry to ICS-CERT requesting the status.09/08/2016 - ICS-CERT replied requesting more information on one vulnerability report, but said of the others, "they have successfully validated the rest of the vulnerability reports. Unfortunately, they don't expect to have a patch ready until the end of this year." ICS-CERT suggested they would work with the vendor to try to bring this in.09/19/2016 - ZDI sent a follow-up inquiry to ICS-CERT asking if the vendor was anywhere closer.10/11/2016 - ZDI sent a follow-up inquiry to ICS-CERT asking if the vendor was anywhere closer and stressed potential 0-day.12/14/2016 - ZDI sent a follow-up inquiry to ICS-CERT requesting the status.06/02/2017 - ZDI sent a follow-up inquiry to ICS-CERT requesting the status.-- Mitigation:Given the nature of the vulnerability, the only salient mitigation strategy is to restrict interaction with the service to trusted machines. Only the clients and servers that have a legitimate procedural relationship with the service should be permitted to communicate with it. This could be accomplished in a number of ways, most notably with firewall rules/whitelisting. These features are available in the native Windows Firewall, as described in and numerous other Microsoft Knowledge Base articles.	url:	http://technet.microsoft.com/en-us/library/cc725770%28WS.10%29.aspx	Trust: 0.7

sources: ZDI: ZDI-17-377 // JVNDB: JVNDB-2017-008205

EXTERNAL IDS

db:	NVD	id:	CVE-2017-7973	Trust: 3.5
db:	SCHNEIDER	id:	SEVD-2017-178-01	Trust: 1.9
db:	BID	id:	99344	Trust: 1.9
db:	ICS CERT	id:	ICSA-17-180-02	Trust: 1.7
db:	ZDI	id:	ZDI-17-377	Trust: 1.3
db:	CNVD	id:	CNVD-2017-09466	Trust: 0.8
db:	CNNVD	id:	CNNVD-201704-895	Trust: 0.8
db:	JVNDB	id:	JVNDB-2017-008205	Trust: 0.8
db:	ZDI_CAN	id:	ZDI-CAN-3649	Trust: 0.7
db:	NSFOCUS	id:	37017	Trust: 0.6
db:	IVD	id:	2617E40F-94BE-440A-9E35-A5801CFA2EC5	Trust: 0.2

REFERENCES

url:	http://www.schneider-electric.com/en/download/document/sevd-2017-178-01/	Trust: 1.9
url:	https://ics-cert.us-cert.gov/advisories/icsa-17-180-02	Trust: 1.7
url:	http://www.securityfocus.com/bid/99344	Trust: 1.6
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-7973	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2017-7973	Trust: 0.8
url:	http://technet.microsoft.com/en-us/library/cc725770%28ws.10%29.aspx	Trust: 0.7
url:	http://www.zerodayinitiative.com/advisories/zdi-17-377/	Trust: 0.6
url:	http://www.nsfocus.net/vulndb/37017	Trust: 0.6
url:	http://www.schneider-electric.com/site/home/index.cfm/ww/?selectcountry=true	Trust: 0.3

sources: ZDI: ZDI-17-377 // CNVD: CNVD-2017-09466 // BID: 99344 // JVNDB: JVNDB-2017-008205 // CNNVD: CNNVD-201704-895 // NVD: CVE-2017-7973

CREDITS

rgod

Trust: 0.7

sources: ZDI: ZDI-17-377

SOURCES

db:	IVD	id:	2617e40f-94be-440a-9e35-a5801cfa2ec5
db:	ZDI	id:	ZDI-17-377
db:	CNVD	id:	CNVD-2017-09466
db:	BID	id:	99344
db:	JVNDB	id:	JVNDB-2017-008205
db:	CNNVD	id:	CNNVD-201704-895
db:	NVD	id:	CVE-2017-7973

LAST UPDATE DATE

2024-11-23T21:07:03.939000+00:00

SOURCES UPDATE DATE

db:	ZDI	id:	ZDI-17-377	date:	2017-06-12T00:00:00
db:	CNVD	id:	CNVD-2017-09466	date:	2017-06-18T00:00:00
db:	BID	id:	99344	date:	2017-06-30T00:00:00
db:	JVNDB	id:	JVNDB-2017-008205	date:	2019-01-09T00:00:00
db:	CNNVD	id:	CNNVD-201704-895	date:	2017-09-30T00:00:00
db:	NVD	id:	CVE-2017-7973	date:	2024-11-21T03:33:04.620

SOURCES RELEASE DATE

db:	IVD	id:	2617e40f-94be-440a-9e35-a5801cfa2ec5	date:	2017-06-14T00:00:00
db:	ZDI	id:	ZDI-17-377	date:	2017-06-12T00:00:00
db:	CNVD	id:	CNVD-2017-09466	date:	2017-06-14T00:00:00
db:	BID	id:	99344	date:	2017-06-30T00:00:00
db:	JVNDB	id:	JVNDB-2017-008205	date:	2017-10-12T00:00:00
db:	CNNVD	id:	CNNVD-201704-895	date:	2017-04-20T00:00:00
db:	NVD	id:	CVE-2017-7973	date:	2017-09-26T01:29:03.647